From 5874a2e5001e5490cc5d7b4bb1342cb0715f5239 Mon Sep 17 00:00:00 2001
From: suyeun84 <81475092+suyeun84@users.noreply.github.com>
Date: Wed, 6 Aug 2025 21:48:43 +0900
Subject: [PATCH] =?UTF-8?q?[20250806]=20BOJ=20/=20G5=20/=20=EC=97=AC?=
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---
 ...0\354\212\265\353\213\210\353\213\244!.md" | 44 +++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 "suyeun84/202508/06 BOJ G5 \354\227\254\353\237\254\353\266\204\354\235\230 \353\213\244\353\246\254\352\260\200 \353\220\230\354\226\264 \353\223\234\353\246\254\352\262\240\354\212\265\353\213\210\353\213\244!.md"

diff --git "a/suyeun84/202508/06 BOJ G5 \354\227\254\353\237\254\353\266\204\354\235\230 \353\213\244\353\246\254\352\260\200 \353\220\230\354\226\264 \353\223\234\353\246\254\352\262\240\354\212\265\353\213\210\353\213\244!.md" "b/suyeun84/202508/06 BOJ G5 \354\227\254\353\237\254\353\266\204\354\235\230 \353\213\244\353\246\254\352\260\200 \353\220\230\354\226\264 \353\223\234\353\246\254\352\262\240\354\212\265\353\213\210\353\213\244!.md"
new file mode 100644
index 00000000..512f6ccb
--- /dev/null
+++ "b/suyeun84/202508/06 BOJ G5 \354\227\254\353\237\254\353\266\204\354\235\230 \353\213\244\353\246\254\352\260\200 \353\220\230\354\226\264 \353\223\234\353\246\254\352\262\240\354\212\265\353\213\210\353\213\244!.md"	
@@ -0,0 +1,44 @@
+```java
+import java.io.*;
+import java.util.*;
+
+public class boj17352 {
+	static BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
+	static StringTokenizer st;
+	static void nextLine() throws Exception {st = new StringTokenizer(br.readLine());}
+	static int nextInt() {return Integer.parseInt(st.nextToken());}
+	static StringBuilder sb = new StringBuilder();
+
+	static int N;
+	static int[] parents;
+	public static void main(String[] args) throws Exception {
+		nextLine();
+		N = nextInt();
+		parents = new int[N+1];
+		for (int i = 1; i <= N; i++) parents[i] = i;
+		for (int i = 0; i < N-2; i++) {
+			nextLine();
+			int a = nextInt();
+			int b = nextInt();
+			union(a, b);
+		}
+		for (int i = 1; i <= N; i++) {
+			if (find(i) == i) sb.append(i).append(' ');
+		}
+		System.out.println(sb);
+	}
+	
+	static void union(int a, int b) {
+		int na = find(a);
+		int nb = find(b);
+		
+		if (na == nb) return;
+		parents[nb] = na;
+	}
+	
+	static int find(int a) {
+		if (parents[a] == a) return a;
+		return parents[a] = find(parents[a]);
+	}
+}
+```